<?php
/**
 * Created by PhpStorm.
 * User: karthi
 * Date: 12/21/17
 * Time: 3:46 PM
 */
defined('BASEPATH') OR exit('No direct script access allowed');

class Studentview_model extends CI_Model
{

    /*
     * student details
     * created by kms
     * */

    // get student list based on login user
    public function getStudentInfo($requestedBy=null,$requestFrom=null,$requestedBranch=null, $accessFrom=null)
    {
		
		
        if($requestFrom =='2'){
			//echo '2';
            //$this->db->select('ST.*');
			$this->db->select('LO.ID,ST.*,concat(SF.Firstname," ",SF.Lastname) as fname,STC.DOJ');
            $this->db->from( LOGIN . ' as LO');
            $this->db->join( STUDENTS . ' as ST', 'LO.StaffID = ST.StudentID');
			$this->db->join (STAFF .' as SF', 'SF.StaffID = ST.AdmittedBy','left');
			$this->db->join( STUDENTCOURSE . ' as STC', 'STC.StudentID = ST.StudentID');
            $this->db->where('LO.ID', $requestedBy);
            $studentDetails  = $this->db->get()->first_row();
			
            if($studentDetails){
                $result['studentStatus'] = true;
                $result['studentDetails'] = $studentDetails;
                // get student course details
                $result['courseDetails'] = $this->getStudentCourseStudentLogin($studentDetails->StudentID,$requestFrom,$requestedBranch,$accessFrom);
            }
            else{
                $result['studentStatus'] = false;
                $result['studentInfo'] = "";
            }
        }
        else if($requestFrom =='1'){
				//echo '1';die();
            $this->db->select('ST.*,concat(SF.Firstname," ",SF.Lastname) as fname,STC.DOJ');
            $this->db->from( LOGIN . ' as LO');
            $this->db->join( STUDENTS .' as ST', 'LO.StaffID = ST.StudentID');
			$this->db->join (STAFF .' as SF', 'SF.StaffID = ST.AdmittedBy');
            $this->db->join( STUDENTCOURSE . ' as STC', 'STC.StudentID = ST.StudentID');
            $this->db->where('ST.StudentID', $requestedBy);
            $this->db->where('STC.BranchID', $requestedBranch);
            $studentDetails  = $this->db->get()->first_row();
            if($studentDetails){
                $result['studentStatus'] = true;
                $result['studentDetails'] = $studentDetails;
                // get student course details
                $result['courseDetails'] = $this->getStudentCourse($studentDetails->StudentID,$requestFrom,$requestedBranch);
            }
            else{
                $result['studentStatus'] = false;
                $result['studentInfo'] = "";
            }
        }
       else if ($requestFrom =='3'){
		   //	echo '3';
           $this->db->select('ST.*');
           $this->db->from( LOGIN . ' as LO');
           $this->db->join( STUDENTS . ' as ST', 'LO.StaffID = ST.StudentID');
           $this->db->join( STUDENTCOURSE . ' as STC', 'STC.StudentID = ST.StudentID');
           $this->db->where('ST.MobileNumber', $requestedBy);
           $this->db->where('STC.BranchID', $requestedBranch);
           $studentDetails  = $this->db->get()->first_row();
           if($studentDetails){
               $result['studentStatus'] = true;
               $result['studentDetails'] = $studentDetails;
               // get student course details
               $result['courseDetails'] = $this->getStudentCourse($studentDetails->StudentID,$requestFrom,$requestedBranch);
           }
           else{
               $result['studentStatus'] = false;
               $result['studentInfo'] = "";
           }
       }
       // requestedFrom 4 for based on form get student details
       else if ($requestFrom =='4'){
		   	//echo '4';
           $this->db->select('ST.*');
           $this->db->from( LOGIN . ' as LO');
           $this->db->join( STUDENTS . ' as ST', 'LO.StaffID = ST.StudentID');
           $this->db->join( STUDENTCOURSE . ' as STC', 'STC.StudentID = ST.StudentID');
           $this->db->where('ST.MobileNumber', $requestedBy);
           $studentDetails  = $this->db->get()->first_row();
           if($studentDetails){
               $result['studentStatus'] = true;
               $result['studentDetails'] = $studentDetails;
               // get student course details
               $result['courseDetails'] = $this->getFormStudentCourse($studentDetails->StudentID,$requestFrom);
           }
           else{
               $result['studentStatus'] = false;
               $result['studentInfo'] = "";
           }
       }

        return $result;

    }

    public function getStudentCourseStudentLogin($studentId=null,$requestFrom=null,$requestedBranch=null,$accessFrom=null){
        // this sub query for avoid university duplicate id
        $this->db->select('SCU.EnrollmentID,CU.CourseID,CU.CourseName,US.UniversityID,US.UniversityName,US.UniversityShortName');
        $this->db->from( STUDENTCOURSE . ' as SCU');
        $this->db->join( BRANCH . ' as BR', 'BR.BranchCode = SCU.BranchID');
        $this->db->join( COURSE . ' as CU', 'CU.CourseID = SCU.CourseID');
        $this->db->join( UNIVERSITY . ' as US', 'US.UniversityID = SCU.UniversityID AND SCU.BranchID=US.BranchCode');
        $this->db->where('SCU.StudentID',$studentId);
        if($accessFrom == 'Web'){
          $this->db->where('BR.Is_StudentWebAccessActive', 1);
        } else{
          $this->db->where('BR.Is_StudentMobileAccessActive', 1);
        }
        $courseDetails  = $this->db->get();
        if($courseDetails->result()){
            $studentCourseStatus['status'] = true;
            foreach ($courseDetails->result() as $row){
                $fetchData['CourseID']=$row->CourseID;
                $fetchData['CourseName']=$row->CourseName;
                $fetchData['UniversityID']=$row->UniversityID;
                $fetchData['UniversityName']=$row->UniversityName;
                $fetchData['UniveShortName'] = $row->UniversityShortName;
              //  $fetchData['SessionName']=$row->SessionName;
                $fetchData['EnrollmentID']=$row->EnrollmentID;
                // get student fees details
                $fetchData['feesDetails']=$this->getStudentFeesDetails($studentId,$row->CourseID);
                // get student boollet details
                $fetchData['studyMaterialDetails']=$this->getStudentMaterialDetails($studentId,$row->CourseID);
                // get application details
                if($requestFrom!='2'){
                    $fetchData['applicationDetails']=$this->getStudentApplicationDetails($studentId,$row->CourseID);
                    $fetchData['answerbookletDetails']=$this->getStudentAnswerbookletDetails($studentId,$row->CourseID);


                }
                    $fetchData['certificateDetails']=$this->getStudentCertificateDetails($studentId,$row->CourseID);
                        $fetchData['markCardDetails']=$this->getMarkcardDetails($studentId,$row->CourseID);

            $CourseArray[]=$fetchData;


            }
            $studentCourseStatus['courseStatus'] = $CourseArray;
        }
        else{
            $studentCourseStatus['status'] = false;
        }

        return $studentCourseStatus;
    }

    /*
     * get student course details
     * created by kms
     * */
    public function getStudentCourse($studentId=null,$requestFrom=null,$requestedBranch=null){
        // this sub query for avoid university duplicate id
      /*  $this->db->select('BranchID')->from(STUDENTCOURSE);
        $this->db->where('StudentID',$studentId);
        $subQuery =  $this->db->get_compiled_select();*/
        // subquery end
        $this->db->select('SCU.EnrollmentID,CU.CourseID,CU.CourseName,US.UniversityID,US.UniversityName,US.UniversityShortName');
        $this->db->from( STUDENTCOURSE . ' as SCU');
        $this->db->join( COURSE . ' as CU', 'CU.CourseID = SCU.CourseID');
        $this->db->join( UNIVERSITY . ' as US', 'US.UniversityID = SCU.UniversityID AND SCU.BranchID=US.BranchCode');
       // $this->db->join( SESSIONMASTER . ' as SM', 'SM.SessionID = SCU.SessionID');
        $this->db->where('SCU.StudentID',$studentId);
        if($requestFrom!='2'){
            $this->db->where('CU.BranchCode',$requestedBranch);
        }
       // $this->db->where('US.BranchCode IN('. $subQuery.')', NULL, FALSE);
        $courseDetails  = $this->db->get();
        if($courseDetails->result()){
            $studentCourseStatus['status'] = true;
            foreach ($courseDetails->result() as $row){
                $fetchData['CourseID']=$row->CourseID;
                $fetchData['CourseName']=$row->CourseName;
                $fetchData['UniversityID']=$row->UniversityID;
                $fetchData['UniversityName']=$row->UniversityName;
                $fetchData['UniveShortName'] = $row->UniversityShortName;
              //  $fetchData['SessionName']=$row->SessionName;
                $fetchData['EnrollmentID']=$row->EnrollmentID;
                // get student fees details
                $fetchData['feesDetails']=$this->getStudentFeesDetails($studentId,$row->CourseID);
                // get student boollet details
                $fetchData['studyMaterialDetails']=$this->getStudentMaterialDetails($studentId,$row->CourseID);
                // get application details
                if($requestFrom!='2'){
                    //$fetchData['applicationDetails']=$this->getStudentApplicationDetails($studentId,$row->CourseID);

                    $fetchData['applicationDetails']=$this->getStudentLatestAppStatus($studentId,$row->CourseID); 
                    $fetchData['answerbookletDetails']=$this->getStudentAnswerbookletDetails($studentId,$row->CourseID);


                }
                    $fetchData['certificateDetails']=$this->getStudentCertificateDetails($studentId,$row->CourseID);

                // get student Mark crad details
                $fetchData['markCardDetails']=$this->getMarkcardDetails($studentId,$row->CourseID);

                $CourseArray[]=$fetchData;


            }
            $studentCourseStatus['courseStatus'] = $CourseArray;
        }
        else{
            $studentCourseStatus['status'] = false;
        }

        return $studentCourseStatus;
    }
    /*
    * get student course details
    * created by kms
    * */
    public function getFormStudentCourse($studentId=null,$requestFrom=null){
        $this->db->select('SCU.EnrollmentID,CU.CourseID,CU.CourseName,US.UniversityID,US.UniversityName,US.UniversityShortName');
        $this->db->from( STUDENTCOURSE . ' as SCU');
        $this->db->join( COURSE . ' as CU', 'CU.CourseID = SCU.CourseID');
        $this->db->join( UNIVERSITY . ' as US', 'US.UniversityID = SCU.UniversityID AND SCU.BranchID=US.BranchCode');
        $this->db->where('SCU.StudentID',$studentId);
        $courseDetails  = $this->db->get();
        if($courseDetails->result()){
            $studentCourseStatus['status'] = true;
            foreach ($courseDetails->result() as $row){
                $fetchData['CourseID']=$row->CourseID;
                $fetchData['CourseName']=$row->CourseName;
                $fetchData['UniversityID']=$row->UniversityID;
                $fetchData['UniversityName']=$row->UniversityName;
                $fetchData['UniveShortName'] = $row->UniversityShortName;
                //  $fetchData['SessionName']=$row->SessionName;
                $fetchData['EnrollmentID']=$row->EnrollmentID;
                // get student fees details
                $fetchData['feesDetails']=$this->getStudentFeesDetails($studentId,$row->CourseID);
                // get student boollet details
                $fetchData['studyMaterialDetails']=$this->getStudentMaterialDetails($studentId,$row->CourseID);
                // get application details
                if($requestFrom!='2'){
                    $fetchData['applicationDetails']=$this->getStudentApplicationDetails($studentId,$row->CourseID);
                    $fetchData['answerbookletDetails']=$this->getStudentAnswerbookletDetails($studentId,$row->CourseID);
                }
                $fetchData['certificateDetails']=$this->getStudentCertificateDetails($studentId,$row->CourseID);

                // get student Mark crad details
                $fetchData['markCardDetails']=$this->getMarkcardDetails($studentId,$row->CourseID);

                $CourseArray[]=$fetchData;


            }
            $studentCourseStatus['courseStatus'] = $CourseArray;
        }
        else{
            $studentCourseStatus['status'] = false;
        }

        return $studentCourseStatus;
    }

    /*
     * get student fees details
     * created by kms
     * */
    public function getStudentFeesDetails($studentID=null,$courseID=null){


        $serachArray=[WAIVER,REFERRAL];

        $this->db->distinct();
        $this->db->select('SFS.FeesID,SFS.FeesType,SFS.RollNo,ifnull(SFS.CourseFees,0) as CourseFees,ifnull(SFS.STFOrWR,0) as STFOrWR,ifnull(SFS.Waiver,0) as Waiver,ifnull(SFS.Others,0) as Others,CF.Sem_Year,CF.FeesType as CourseFeesType,SM.SessionName,SM1.SessionName as ToSessionName,CF.ProgramType,BA.BatchName,BA.BatchDate,BA.BatchCode');
        $this->db->from(STUDENTS_FEES_STATUS.' as SFS');
        $this->db->join(SESSIONMASTER.' as SM', 'SM.SessionID = SFS.SessionName');
        $this->db->join(SESSIONMASTER.' as SM1', 'SM1.SessionID = SFS.ToSessionName','left');
        $this->db->join(STUDENTS_FEES_PAID.' as SFP','SFP.FeesId = SFS.FeesID','left');
        $this->db->join(COURSE_FEES.' as CF', 'CF.ID = SFS.FeesType');
        $this->db->join(BATCH.' as BA', 'BA.BatchCode = SFS.BatchCode AND SFS.BranchCode=BA.BranchCode');
        $this->db->where('SFS.CourseID', $courseID);
        $this->db->where('SFS.StudentID', $studentID);
       // $this->db->where('SFP.IsActive', '1');
        $this->db->order_by('SFS.FeesID', 'ASC');
        $getFeeDetails = $this->db->get();
        if($getFeeDetails->result()){
            foreach ($getFeeDetails->result() as $feeRow){
                $storePaidDetails['FeesID'] = $feeRow->FeesID;
                $storePaidDetails['FeesName'] = $feeRow->Sem_Year;
                $storePaidDetails['CourseFees'] = $feeRow->CourseFees;
                $storePaidDetails['ProgramType'] = $feeRow->ProgramType;
                $storePaidDetails['SessionName'] = $feeRow->SessionName;
                if($feeRow->ToSessionName=='' || $feeRow->ToSessionName==null){
                $storePaidDetails['ToSessionName'] = "Not Applicable";
                }
                else{
                $storePaidDetails['ToSessionName'] = $feeRow->ToSessionName;
                }

                $storePaidDetails['RollNo'] = $feeRow->RollNo;
                $storePaidDetails['STFOrWR'] = $feeRow->STFOrWR;
                $storePaidDetails['Waiver'] = $feeRow->Waiver;
                $storePaidDetails['Others'] = $feeRow->Others;
                $storePaidDetails['CourseFeesType'] = $feeRow->CourseFeesType;
                $storePaidDetails['PayableAmount'] = $feeRow->CourseFees+$feeRow->STFOrWR+$feeRow->Others-$feeRow->Waiver;

                $this->db->select('ifnull(SUM((BillAmount)),0) as PaidBillAmount');
                $this->db->where('FeesId',$feeRow->FeesID);
                $this->db->where('IsActive', '1');
                $paidBillAmount = $this->db->get(STUDENTS_FEES_PAID)->result();
                $storePaidDetails['PaidBillAmount']=$paidBillAmount[0]->PaidBillAmount;
                if($paidBillAmount[0]->PaidBillAmount > $storePaidDetails['PayableAmount']){
                   // $storePaidDetails['BalanceAmount']=0;
                    $storePaidDetails['BalanceAmount']=$storePaidDetails['PayableAmount'] - $paidBillAmount[0]->PaidBillAmount;


                }
                else{
                    $storePaidDetails['BalanceAmount']=$storePaidDetails['PayableAmount'] - $paidBillAmount[0]->PaidBillAmount;
                }

                // sepearte for student waiver and referral bill list
                $this->db->select('ifnull(SUM((BillAmount)),0) as StudentWaiverRefAmount');
                $this->db->where('FeesId',$feeRow->FeesID);
                $this->db->where_in('ModeOfPayment',$serachArray);
                $studentWaiverRefAmount = $this->db->get(STUDENTS_FEES_PAID)->result();

                $storePaidDetails['StudentWaiverRefAmount']=$studentWaiverRefAmount[0]->StudentWaiverRefAmount;

                $this->db->select('ifnull(SUM((BillAmount)),0) as StudentPaidAmount');
                $this->db->where('FeesId',$feeRow->FeesID);
                $this->db->where('ModeOfPayment !=',WAIVER);
                $this->db->where('ModeOfPayment !=',REFERRAL);
                $this->db->where('IsActive', '1');
                $studentPaidAmount = $this->db->get(STUDENTS_FEES_PAID)->result();

                $storePaidDetails['StudentPaidAmount']=$studentPaidAmount[0]->StudentPaidAmount;
                $storePaidDetails['BatchName'] = $feeRow->BatchName;
                $storePaidDetails['BatchDate'] = $feeRow->BatchDate;
                $storePaidDetails['BatchCode'] = $feeRow->BatchCode;

                // for get paid bill details
                // for get paid bill details
                $this->db->select('ifnull(SUM((BillAmount)),0) as BillAmount,BillNO,BillDate,ModeOfPayment,ReceiptNo,BR.BranchName,BR.Address,BR.LogoPath,STF.Firstname as ReceivedBy');
                $this->db->from(STUDENTS_FEES_PAID.' as SFP');
                $this->db->join(BRANCH.' as BR','BR.BranchCode = SFP.UpdatedBy','left');
                $this->db->join(LOGIN.' as LO','LO.ID = SFP.CreatedBy');
                $this->db->join(STAFF.' as STF','STF.StaffID = LO.StaffID');
                $this->db->where('SFP.FeesId',$feeRow->FeesID);
                $this->db->where('SFP.IsActive', '1');
                $this->db->order_by('SFP.ID',"ASC");
                $this->db->group_by('SFP.BillNO');
                $storePaidDetails['paidDetails']=$this->db->get()->result();
                // for installment details
                $this->load->model('Fees_status_model');

                $InstallemtResult = $this->Fees_status_model->getInstallmentDetails($feeRow->FeesID);

                if($InstallemtResult != false){
                    $storePaidDetails['InstallmentDetails']=$InstallemtResult;
                }
                else{

                    $storePaidDetails['InstallmentDetails']="";


                }
                $mergeResult[]=$storePaidDetails;

            }

            $getStudentDefaultFees = $this->getDefaultCourseFees($studentID,$courseID);
            if($getStudentDefaultFees != false){
                return array_merge($mergeResult,$getStudentDefaultFees);
            }
            else{
                return$mergeResult;
            }

        }
        else {
            return false;
        }

    }
    /*
     * get default course details
     * created by kms
     * */
        public function getDefaultCourseFees($studentID=null,$courseID=null){
            $serachArray = ["PPC","TC","DC","MC","OTHER"];
            $this->db->distinct();
            $this->db->select('SFS.FeesID,SFS.FeesType,SFS.SessionName,SFS.RollNo,ifnull(SFS.CourseFees,0) as CourseFees,ifnull(SFS.STFOrWR,0) as STFOrWR,ifnull(SFS.Waiver,0) as Waiver,ifnull(SFS.Others,0) as Others');
            $this->db->from(STUDENTS_FEES_STATUS.' as SFS');
            $this->db->join(STUDENTS_FEES_PAID.' as SFP','SFP.FeesId = SFS.FeesID','left');
            //$this->db->join(COURSE_FEES.' as CF', 'CF.ID = SFS.FeesType');
            $this->db->where('SFS.CourseID', $courseID);
            $this->db->where('SFS.StudentID', $studentID);
           // $this->db->where('SFP.IsActive', '1');
            $this->db->where_in('SFS.FeesType', $serachArray);
            $this->db->order_by('SFS.FeesID', 'ASC');
            $getFeeDetails = $this->db->get();
            if($getFeeDetails->result()){
                foreach ($getFeeDetails->result() as $feeRow){
                    $storePaidDetails['FeesID'] = $feeRow->FeesID;
                    $storePaidDetails['FeesName'] = $feeRow->FeesType;
                    $storePaidDetails['ProgramType'] = $feeRow->FeesType;
                    $storePaidDetails['CourseFees'] = $feeRow->CourseFees;
                    $storePaidDetails['SessionName'] = "Not Applicable";
                    $storePaidDetails['ToSessionName'] = "Not Applicable";
                    $storePaidDetails['RollNo'] = $feeRow->RollNo;
                    $storePaidDetails['STFOrWR'] = $feeRow->STFOrWR;
                    $storePaidDetails['Waiver'] = $feeRow->Waiver;
                    $storePaidDetails['Others'] = $feeRow->Others;
                    $storePaidDetails['PayableAmount'] = $feeRow->CourseFees+$feeRow->STFOrWR+$feeRow->Others-$feeRow->Waiver;

                    $this->db->select('ifnull(SUM((BillAmount)),0) as PaidBillAmount');
                    $this->db->where('FeesId',$feeRow->FeesID);
                    $this->db->where('IsActive', '1');
                    $paidBillAmount = $this->db->get(STUDENTS_FEES_PAID)->result();
                    $storePaidDetails['PaidBillAmount']=$paidBillAmount[0]->PaidBillAmount;
                    if($paidBillAmount[0]->PaidBillAmount > $storePaidDetails['PayableAmount']){
                       // $storePaidDetails['BalanceAmount']=0;
                        $storePaidDetails['BalanceAmount']=$storePaidDetails['PayableAmount'] - $paidBillAmount[0]->PaidBillAmount;

                    }
                    else{
                        $storePaidDetails['BalanceAmount']=$storePaidDetails['PayableAmount'] - $paidBillAmount[0]->PaidBillAmount;
                    }
                    // sepearte for student waiver and referral bill list
                    $this->db->select('ifnull(SUM((BillAmount)),0) as StudentWaiverRefAmount');
                    $this->db->where('FeesId',$feeRow->FeesID);
                    $this->db->where_in('ModeOfPayment',$serachArray);
                    $studentWaiverRefAmount = $this->db->get(STUDENTS_FEES_PAID)->result();

                    $storePaidDetails['StudentWaiverRefAmount']=$studentWaiverRefAmount[0]->StudentWaiverRefAmount;

                    $this->db->select('ifnull(SUM((BillAmount)),0) as StudentPaidAmount');
                    $this->db->where('FeesId',$feeRow->FeesID);
                    $this->db->where('ModeOfPayment !=',WAIVER);
                    $this->db->where('ModeOfPayment !=',REFERRAL);
                    $this->db->where('IsActive', '1');
                    $studentPaidAmount = $this->db->get(STUDENTS_FEES_PAID)->result();

                    $storePaidDetails['StudentPaidAmount']=$studentPaidAmount[0]->StudentPaidAmount;
                    $storePaidDetails['BatchName'] = "Not Applicable";
                    $storePaidDetails['BatchDate'] = "";
                    $storePaidDetails['BatchCode'] = "";

                    // for get paid bill details
                    $this->db->select('ifnull(SUM((BillAmount)),0) as BillAmount,BillNO,BillDate,ModeOfPayment,ReceiptNo,BR.BranchName,BR.Address,BR.LogoPath,STF.Firstname as ReceivedBy');
                    $this->db->from(STUDENTS_FEES_PAID.' as SFP');
                    $this->db->join(BRANCH.' as BR','BR.BranchCode = SFP.UpdatedBy','left');
                    $this->db->join(LOGIN.' as LO','LO.ID = SFP.CreatedBy');
                    $this->db->join(STAFF.' as STF','STF.StaffID = LO.StaffID');
                    $this->db->where('SFP.FeesId',$feeRow->FeesID);
                    $this->db->where('SFP.IsActive', '1');
                    $this->db->order_by('SFP.ID',"ASC");
                    $this->db->group_by('SFP.BillNO');
                    $storePaidDetails['paidDetails']=$this->db->get()->result();
                    $storePaidDetails['InstallmentDetails']="";
                    $mergeResult[]=$storePaidDetails;

                }

                return $mergeResult;
            }
            else {
                return false;
            }

        }

    /*
     * get student study material details
     * created by kms
     * */
    public function  getStudentMaterialDetails($studentID=null,$courseID=null){
        $this->db->select('SMS.CourseID,SMS.SDate,SMS.Comments,SMS.Sem,CF.Sem_Year,CF.FeesType,PLD.ListName');
        $this->db->from(STUDY_MATERIAL_STATUS.' as SMS');
        $this->db->join(COURSE_FEES.' as CF','CF.ID = SMS.CourseID');
        $this->db->join(COURSE.' as CU', 'CU.CourseID = CF.CourseID');
        $this->db->join(PICK_LIST_DETAILS.' as PLD', 'PLD.ListCode = SMS.ListCode');
        $this->db->where('CU.CourseID', $courseID);
        $this->db->where('SMS.StudentID', $studentID);
        $this->db->order_by('SMS.ID', 'DESC');
        $getMaterialDetails = $this->db->get();
       if ($getMaterialDetails->result()){
           return $getMaterialDetails->result();
       }
       else{
           return false;
       }
    }
    /*
     * get student certificate details
     * created by kms
     * */
    public function getStudentCertificateDetails($studentID=null,$courseID=null){

        $this->db->select('AS.CertificationNo,AS.AppDate,AS.Comments,CM.CertificateName,PLD.ListName');
        $this->db->from(APPLICATION_STATUS.' as AS');
        // $this->db->join(CERTIFICATION_MASTER.' as CM','CM.CertificationID = AS.CertificationType');

        $this->db->join(CERTIFICATION_MASTER.' as CM','CM.CertificateName = AS.CertificationType');
        //$this->db->join(COURSE_FEES.' as CF','CF.ID = AS.CourseID');
        $this->db->join(COURSE.' as CU', 'CU.CourseID = AS.CourseID');
        $this->db->join(PICK_LIST_DETAILS.' as PLD', 'PLD.ListCode = AS.ListCode');
        $this->db->where('CU.CourseID', $courseID);
        $this->db->where('AS.StudentID', $studentID);
        $this->db->where('CM.CertificateName !=', APPLICATION_CONST);
        $this->db->order_by('AS.ID', 'DESC');
        $getCertDetails = $this->db->get();

        // print_r($this->db->last_query());die();

        if($getCertDetails->result()){
            return $getCertDetails->result();
        }

        else {
            return false;
        }

    }
    /*
    * get student applications details
    * created by kms
    * */
    public function getStudentApplicationDetails($studentID=null,$courseID=null){
        $this->db->select('AS.CertificationNo,AS.AppDate,AS.Comments,CM.CertificateName,PLD.ListName');
        $this->db->from(APPLICATION_STATUS.' as AS');
        $this->db->join(CERTIFICATION_MASTER.' as CM','CM.CertificationID = AS.CertificationType');
        //$this->db->join(COURSE_FEES.' as CF','CF.ID = AS.CourseID');
        $this->db->join(COURSE.' as CU', 'CU.CourseID = AS.CourseID');
        $this->db->join(PICK_LIST_DETAILS.' as PLD', 'PLD.ListCode = AS.ListCode');
        $this->db->where('CU.CourseID', $courseID);
        $this->db->where('AS.StudentID', $studentID);
        $this->db->where('CM.CertificateName', APPLICATION_CONST);
        $this->db->order_by('AS.ID', 'DESC');
        $getCertDetails = $this->db->get();

        if($getCertDetails->result()){
            return $getCertDetails->result();
        }

        else {
            return false;
        }

    }
    /*
     * get mark card details
     * created by kms
     * */
    public function getMarkcardDetails($studentID=null,$courseID=null){

        $this->db->select('CS.CourseID,CS.CertificationNo,CS.CDate,CS.Comments,CS.CertificationType as CertificateName,CF.Sem_Year,CF.FeesType,CS.Sem,PLD.ListName,PLD2.ListName as AnsBookStatus');
        $this->db->from(CERTIFICATION_STATUS.' as CS');
        $this->db->join(COURSE_FEES.' as CF','CF.ID = CS.CourseID');
        $this->db->join(COURSE.' as CU', 'CU.CourseID = CF.CourseID');
        $this->db->join(PICK_LIST_DETAILS.' as PLD', 'PLD.ListCode = CS.ListCode');
		$this->db->join(ANSWER_BOOKLET.' as ASBK',"ASBK.Sem = CF.Sem_Year AND ASBK.StudentID = $studentID",'LEFT');
		$this->db->join(PICK_LIST_DETAILS.' as PLD2', 'PLD2.ListCode = ASBK.ListCode','LEFT');
        $this->db->where('CU.CourseID', $courseID);
        $this->db->where('CS.StudentID', $studentID);
        $this->db->where_in('CS.CertificationType', 'MARK CARD');
        $this->db->order_by('CS.ID', 'DESC');
        $getMarkDetails = $this->db->get();
        if ($getMarkDetails->result()){
            return $getMarkDetails->result();
        }
        else{
            return false;
        }
    }
    /*
     * get student answer booklet details
     * created by kms
     * */
    public function getStudentAnswerbookletDetails($studentID=null,$courseID=null){
        $this->db->select('ABT.CourseID,ABT.AnsDate,ABT.Comments,CF.Sem_Year,CF.FeesType,ABT.Sem,PLD.ListName');
        $this->db->from(ANSWER_BOOKLET.' as ABT');
        $this->db->join(COURSE_FEES.' as CF','CF.ID = ABT.CourseID');
        $this->db->join(COURSE.' as CU', 'CU.CourseID = CF.CourseID');
        $this->db->join(PICK_LIST_DETAILS.' as PLD', 'PLD.ListCode = ABT.ListCode');
        $this->db->where('CU.CourseID', $courseID);
        $this->db->where('ABT.StudentID', $studentID);
        $this->db->order_by('ABT.ID', 'DESC');
        $getBookletDetails = $this->db->get();
        if ($getBookletDetails->result()){
            return $getBookletDetails->result();
        }
        else{
            return false;
        }
    }


     public function getStudentLatestAppStatus($studentid,$courseid)
    {

        // echo 'in';
        // $this->db->select('T_ApplicationStatus.StudentID,AppDate,CertificateName,ListName,Firstname,Lastname,T_ApplicationStatus.Comments,CourseName,T_ApplicationStatus.CertificationNo');
        // $this->db->from('T_ApplicationStatus');
        // $this->db->join('T_PickListDetails','T_PickListDetails.ListCode = T_ApplicationStatus.ListCode','left');
        // $this->db->join('T_CertificationMaster','T_CertificationMaster.CertificationID = T_ApplicationStatus.CertificationType','left');
        // $this->db->join('T_StudentDetails','T_StudentDetails.StudentID = T_ApplicationStatus.StudentID','left');
        // $this->db->join('T_CourseMaster','T_CourseMaster.CourseID = T_ApplicationStatus.CourseID','left');
        //  $this->db->where('T_ApplicationStatus.CourseID',$courseid);
        // $this->db->where('T_ApplicationStatus.StudentID',$studentid);
        // $this->db->group_by('CertificationType');
        // $this->db->order_by('T_ApplicationStatus.CreatedOn','desc');

        //  $appDetails = $this->db->get();

        // if ($appDetails->result()){
        //     return $appDetails->result();
        // }
        // else{
        //     return false;
        // }


        // $subquery = 'select max(ID) from T_ApplicationFormStatus group by Registration_Details_ID';

        //   $this->db->select('t1.ID, t2.BatchCode, t2.FeeType as SemID, CFD.Sem_Year as Sem_Year, t2.RegistrationMode, t2.RegistrationType, t1.AppFormDate as StatusUpdateDate,t3.ListName ,t1.Comments');
        // $this->db->from('T_ApplicationFormStatus as t1');
        // $this->db->join('T_Registration_Details as t2', 't2.ID = t1.Registration_Details_ID');
        // $this->db->join('T_Course_Fees_Details as CFD', 'CFD.ID = t2.FeeType');
        // $this->db->join('' . PICK_LIST_DETAILS . ' as t3', 't3.ListCode = t1.ListCode', 'LEFT');
           
        // $this->db->where('t2.StudentID', $studentid);
        // $this->db->where('t2.CourseID', $courseid);
        // $this->db->where('t1.ID ',$subquery);
       
        // $fromTypes = $this->db->get();
        // $formTypeDetails = $fromTypes->result();
        // if($formTypeDetails)
        // {
        //     return $fromTypes->result();
        // } 
        // else 
        // {
        //     return false;
           
        // }


        $subquery='SELECT t1.ID, t2.BatchCode, t2.FeeType as SemID, CFD.Sem_Year as Sem_Year,t2.RegistrationMode,t2.RegistrationType,t1.AppFormDate as StatusUpdateDate, t3.ListName,t1.Comments FROM T_ApplicationFormStatus as t1 JOIN T_Registration_Details as t2 ON t2.ID = t1.Registration_Details_ID JOIN T_Course_Fees_Details as CFD ON CFD.ID = t2.FeeType LEFT JOIN T_PickListDetails as t3 ON t3.ListCode = t1.ListCode WHERE t2.StudentID =? AND t2.CourseID = ? and t1.ID in (select max(ID) from T_ApplicationFormStatus group by Registration_Details_ID)';

        $query = $this->db->query($subquery,array($studentid,$courseid)); 

        $fromTypes = $query->result();  

        if(count($query)>0)
       {
          return $fromTypes; 
       }  

       else
       {
            return false;
       } 


    }

}